Max VE

[flhtci2006]

I thought I read somewhere about adjusting engine size to insure VE values are below a certain percent.  Should VE's be below a cerain value?

[WVULTRA]

flhtci2006:

IIRC, 127 is the max value for the VEs and you want to be below that.

Page 53 of the Tuning Manual addresses VE Tables Maxed Out.

HTHs

[HD/Wrench]

Correct 127.5 is a max VE.  Before tuning once you have choosen the map look to see where the VE tables are at to start with. Use of the color mode makes this easy. Red tells you that you are close to max ve numbers. If that is the case I would then choose another map that matches your build or, increase CI or decrease injector or in some case both. It really depends on what you are tuning.